Tea Party activists protest efforts to reduce pollution. Newt Gingrich supports their concerns.
Republican presidential candidate and former Speaker of the House Newt Gingrich speaks to the media at the Union League Club following an earlier meeting with Donald Trump at Trump Tower on December 5, 2011 in New York City. Gingrich, who's seen a surge in polls in recent weeks, attended a town hall event December 3, hosted by the Tea Party of Staten Island. (Spencer Platt/AFP/Getty Images)